<?PHP // $Id: index.php,v 1.16.4.1 2008/02/01 05:48:43 moodler Exp $

	require('../config.php');

	if ($form = data_submitted('nomatch')) { // form submitted, do not check referer (original page unknown)!

	/// Only deal with real users
		if (!isloggedin()) { 
			redirect($CFG->wwwroot);
		}

	/// Work out who to send the message to
		if (!$admin = get_admin() ) {
			error('Could not find an admin user!');
		}

		$supportuser = new object;
		$supportuser->email = $CFG->supportemail ? $CFG->supportemail : $admin->email;
		$supportuser->firstname = $CFG->supportname ? $CFG->supportname : $admin->firstname;
		$supportuser->lastname = $CFG->supportname ? '' : $admin->lastname;
		$supportuser->maildisplay = true;

	/// Send the email and redirect
		email_to_user($supportuser, $USER, 'Error: '. $form->referer .' -> '. $form->requested, $form->text);

		redirect($CFG->wwwroot .'/course/', 'Message sent, thanks', 3);
		exit;
	}

	$site = get_site();
	$redirecturl = empty($_SERVER['REDIRECT_URL']) ? '' : $_SERVER['REDIRECT_URL'];
	$httpreferer = empty($_SERVER['HTTP_REFERER']) ? '' : $_SERVER['HTTP_REFERER'];
	$requesturi  = empty($_SERVER['REQUEST_URI'])  ? '' : $_SERVER['REQUEST_URI'];
	
	header("HTTP/1.0 404 Not Found");
	header("Status: 404 Not Found");

	print_header($site->fullname .':Error', $site->fullname .': Error 404', 'Error 404 - File not Found', '');

	print_simple_box('<p align="center">'. get_string('pagenotexist', 'error'). '<br />'.s($requesturi).'</p>', 'center');

	if (isloggedin()) {
?>
		<center>
		<p><?php echo get_string('pleasereport', 'error'); ?>
		<p><form action="<?php echo $CFG->wwwroot ?>/error/index.php" method="post">
		   <textarea rows="3" cols="50" name="text" id="text"></textarea><br />
		   <input type="hidden" name="referer" value="<?php p($httpreferer) ?>">
		   <input type="hidden" name="requested" value="<?php p($requesturi) ?>">
		   <input type="submit" value="<?php echo get_string('sendmessage', 'error'); ?>">
		   </form>
<?php
	} else {
		print_continue($CFG->wwwroot);
	}
	print_footer();
?>
